Motorcycle exhaust pipe



FIG. 1 is a front view of a design for a motorcycle exhaust pipe inaccordance with the invention.

FIG. 2 is a rear view of the design for a motorcycle exhaust pipe shownin FIG. 1.

FIG. 3 is a top view of the design for a motorcycle exhaust pipe shownin FIGS. 1 and 2.

FIG. 4 is a bottom view of the design for a motorcycle exhaust pipeshown in FIGS. 1–3.

FIG. 5 is a left side elevation view of the design for a motorcycleexhaust pipe shown in FIGS. 1–4.

FIG. 6 is a right side elevation view of the design for a motorcycleexhaust pipe shown in FIGS. 1–5; and,

FIG. 7 is a perspective view of the design for a motorcycle exhaust pipeshown in FIG. 1–6.

We claim the ornamental design for a motorcycle exhaust pipe, as shownand described.